Diagnosis and analysis on sudden occurrent swine fever in immunity swine herd
免疫猪群暴发猪瘟的诊断与分析
So, for example, most of you are probably familiar with the notion of herd immunity.
比如说，你们大部分人可能听过 群体免疫的概念。
All these people depend almost exclusively on herd immunity to be protected against diseases.
这些人全部都几乎 只靠群体免疫来对抗疾病
Many people in the community depend almost exclusively on this herd immunity to be protected against disease.
有很多在社群里的人 几乎只靠这种群体免疫来对抗疾病
To achieve this effect of herd immunity, it is necessary that a large percentage of the population be vaccinated.
要实现群体免疫的效用 必需要很大的人口比例接种疫苗
英文例句大全为您提供herd immunity英文例句大全,herd immunity英文造句,关于herd immunity的英语句子,单词herd immunity怎么造句,herd immunity英文例句大全有哪些,哪些英语句子是关于herd immunity,英语单词herd immunity的句子,单词herd immunity如何造句,herd immunity怎么造句等。